Kalshi Urges SEC to Delay Cboe's Proposal for Binary Options Amid Regulatory Uncertainty

Kalshi, a prediction market platform, has submitted a comment letter to the SEC opposing the immediate approval of Cboe Exchange's proposal to offer binary options linked to key performance indicators (KPIs) of specific companies. The request comes as Kalshi argues that the regulatory classification of these instruments remains unclear, questioning whether they should be considered swaps, security-based swaps, or securities options.

Cboe filed its proposed rule change with the SEC in April 2026, aiming to introduce binary options based on KPIs, which would be cleared through a new or expanded clearing agency under SEC supervision. In contrast, Kalshi operates as a CFTC-designated contract market, self-certifying its event contracts through the Commodity Futures Trading Commission.

Kalshi's objection highlights a turf war between two regulatory bodies, as the SEC and CFTC recently issued a joint request for public comment on the classification of these novel derivatives. Kalshi emphasizes that approving Cboe's products before establishing clear definitions would be premature, advocating for a level playing field in the market.

The SEC's deadline for public comments on Cboe's proposal is August 24, 2026, after which the agency will decide whether to approve, deny, or extend its review. The outcome could set a precedent for future financial products, especially as demand for event-based trading continues to grow, evidenced by platforms like Polymarket.